Network/Security Analyst (Onsite)

Date Posted: 2026-06-25 Country: United States of America Location: US-MT-GREAT FALLS-6932-CUST ~ 6932 Goddard Dr ~ GODDARD (External Site) Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.​ U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance​ Security Clearance Type: Top Secret - Current Security Clearance Status: Active and existing security clearance required on day 1 Raytheon Company, Managed by Collins Aerospace At RTX, the world largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world. Collins Aerospace is a leader in technologically advanced, intelligent solutions that help redefine the aerospace and defense industry. With a comprehensive portfolio and deep technical expertise, we help customers meet the demands of the global market. Join us and help shape the future of aerospace and defense. We are seeking an onsite Network/Security Analyst to fulfill duties as part of a 24/7 operational helpdesk environment located on Malmstrom AFB in Great Falls, Montana.  The guest systems include Microsoft Windows, Linux and vendor appliances.   Active Top Secret security clearance is required day one with SCI eligibility.  What You Will Do:  Perform Tier 1 and 2 trouble analysis in an Enterprise IT environment.   Assist engineers in configuring, managing and maintaining applications, network routing and switching to include Linux and Microsoft environments.   Use COTs software like SolarWinds, Splunk, MECM, Cisco Call Manager, BMC FootPrints and JSpace (Juniper).     Troubleshoot, repair and configure network devices to include firewalls.   Perform system administrator duties to include but not limited to user account management, certificates and group policy.    Maintain and troubleshoot virtual environments using products like Esxi, VMware, VSphere.    Configure and troubleshoot type 1 encryption devices.    Assist engineers with monthly patch management, LAN/Site installs/decomms, tech refreshes and software upgrades.   Qualifications You Must Have:    Must have IT experience working in an Enterprise IT environment.    Must be able to work shift schedule to include nights, weekends and holidays.   DoD 8570 IAT Level II certification (Security+ or CISSP preferred) is required on day 1.   Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 2 years prior relevant experience or an Advanced Degree in a related field. Active and transferable U.S. government issued Top Secret security clearance is required prior to start date with the ability to obtain SCI after start.  U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.   Qualifications We Prefer :  Experience with Microsoft Windows & Server environment to include but not limited to Active Directory, DNS and Group policy, experience with Linux bash, and experience implementing computer security.   Understanding of basic network engineering fundamentals, including: OSI layers, IP addressing, sub-netting, TCP/IP stack, VLANs, DHCP, etc.   Willingness to learn new technologies and applications as required. What We Offer: ​ Medical, dental, and vision insurance.  ​ Three weeks of vacation for newly hired employees.  ​ Generous 401(k) plan that includes employer matching funds and separate employer retirement contribution, including a Lifetime Income Strategy option.  ​ Tuition reimbursement program. ​ Student Loan Repayment Program.  ​ Life insurance and disability coverage.  ​ Optional coverages you can buy pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, ID theft protection. ​ Birth, adoption, parental leave benefits. ​ Ovia Health, fertility, and family planning.  ​ Adoption Assistance.           ​ Autism Benefit.  ​ Employee Assistance Plan, including up to 10 free counseling sessions.  ​ Healthy You Incentives, wellness rewards program. ​ Doctor on Demand, virtual doctor visits.  ​ Bright Horizons, child and elder care services. ​ Teladoc Medical Experts, second opinion program.  ​ And more!   ​ Learn More & Apply Now! ​ ​ Do you want to be a part of something bigger? A team whose impact stretches across the world, and even beyond? At Collins Aerospace, our Mission Systems team helps civilian, military and government customers complete their most complex missions — whatever and wherever they may be. Our customers depend on us for intelligent and secure communications, missionized systems for specialized aircraft and spacecraft and collaborative space solutions. By joining our team, you’ll have your own critical part to play in ensuring our customer succeeds today while anticipating their needs for tomorrow. Are you up for the challenge? Join our mission today. ​ *Please ensure the role type (defined below) is appropriate for your needs before applying to this role.  ​ Onsite:  Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products. ​ At Collins, the paths we pave together lead to limitless possibility. And the bonds we form – with our customers and with each other -- propel us all higher, again and again.  ​  ​ Apply now and be part of the team that’s redefining aerospace, every day As part of our commitment to